<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>

<ul id="v-for-filter" class="demo">
  <li v-for="n in 10">{{ n }}</li>
</ul>
<script>
var vm = new Vue({
	el: '#v-for-filter'
})
</script>